The UTB/Universal 523 is a tractor model with a rated output of 52 hp, classifying it as one of the more compact options in its class. It is powered by a 3-cylinder diesel liquid-cooled engine, which drives the four-wheel drive system via a 12-speed gearbox. The tractor is designed for use on areas of up to 200 acres.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Rated power
52 hp
Catalogue coverage
Variants represented
2
Richest spec table
28 rows
Recorded power
52 hp
Transmissions
12-speed
Verified variants
0
No linked source document is currently displayed; verify critical figures with the manufacturer or dealer.
Hover a source tag to verify
Overview
ManufacturerUTB/UniversalReference
Built in Brasov, RomaniaReference
Two- or four-wheel driveReference
Two-post ROPS. Cab optional.Reference
Engine
UTB 2.8L 3-cyl dieselReference
Engine38.8 kWReference
UTB 2302.053Reference
dieselReference
3-cylinderReference
liquid-cooledReference
Displacement2.8 LReference
Bore/Stroke102 x 115 mmReference
Power38.8 kWReference
Rated RPM2400Reference
Starter volts12Reference
Transmission
12-speedReference
8-speedReference
Gears12 forward and 3 reverseReference
TransmissionshuttleReference
Gears8 forward and reverseReference
PTO & Hydraulics
Pump flow34.0 lpmReference
Rear TypeIIReference
Rear PTOindependentReference
Rear PTO Type540/1000 (1.375)Reference
Dimensions
Front tire7.50-20Reference
Rear tire14.9R28Reference
Ag front7.50-20Reference
Ag rear14.9R28Reference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.
